India's recently-concluded ODI series against New Zealand was a notable illustration of Washington's all-round skills coming together. At Auckland, Sundar hit an unbeaten 16-ball 37 to take India past the 300-mark.
In Christchurch, where the situation demanded of him to show restraint, he made 51 off 64 balls and carried India past 200. Though Sundar didn't pick any wicket in the series, he was at his economical best, seen from an economy rate of 4.46.
According to former India leg-spinner Laxman Sivaramakrishnan, Washington is a treasure who needs to be nurtured and is more suited to be the spin all-rounder. "If you call Hardik Pandya the seam bowling all-rounder, we need to call Washington Sundar from here on as a spin bowling all-rounder."